Rule-based Rankers

Rankers in this section should be used in semantic searches, but not hybrid searches.

Boost Ranker [READ MORE]

Instead of relying solely on semantic similarity calculated based on vector distances, Boost Rankers allow you to influence search results in a meaningful way. It is ideal for quickly adjusting search results using metadata filtering.

Decay Ranker [READ MORE]

This chapter discusses Decay Rankers, which use dynamic ranking methods based on the idea that similarity scores for certain entities should decrease according to values in specific numeric fields, helping others stand out.